Screw driving attachment



FIG. 1 is a perspective view of the top, front and left side of a screw driving attachment showing our new design;

FIG. 2 is a perspective view of the top, rear and left side thereof;

FIG. 3 is a perspective view of the bottom, rear and left side thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a view similar to FIG. 4 with the screw feed mechanism retracted;

FIG. 11 is a view similar to FIG. 5 with the screw feed mechanism retracted;

FIG. 12 is a view similar to FIG. 6 with the screw feed mechanism retracted;

FIG. 13 is a view similar to FIG. 7 with the screw feed mechanism retracted;

FIG. 14 is a perspective view of the screw driving attachment attached to a driving mechanism and provided with a belt of nails for operative use wherein the elements shown in phantom lines do not constitute any part of the claimed design; and,

FIG. 15 is a longitudinal, sectional view to more clearly show the relation of the retractable screw feed mechanism to the main body of the screw driving attachment. 

The ornamental design for a screw driving attachment, as shown and described. 